Desloca o centro do mapa para um ponto específico.
<Navegacao->zoomPonto>
*/
case "ZOOMPONTO":
include_once "classe_navegacao.php";
include_once "classe_temas.php";
copiaSeguranca($map_file);
$m = new Navegacao($map_file);
$m->zoomPonto($_pg["xy"]);
$m->salva();
$m = new Temas($map_file, "");
if (!isset($_pg["marca"])) {
$_pg["marca"] = "ponto";
}
$m->insereFeature($marca, "POINT", $_pg["xy"], $_pg["texto"], $_pg["position"], $_pg["partials"], $_pg["offsetx"], $_pg["offsety"], $_pg["minfeaturesize"], $_pg["mindistance"], $_pg["force"], $_pg["shadowcolor"], $_pg["shadowsizex"], $_pg["shadowsizey"], $_pg["outlinecolor"], $_pg["cor"], $_pg["sombray"], $_pg["sombrax"], $_pg["sombra"], $_pg["fundo"], $_pg["angulo"], $_pg["tamanho"], $_pg["fonte"]);
$m->salva();
$_SESSION["contadorsalva"]++;
redesenhaMapa();
break;
/*
Section: Legenda
Processa a legenda do mapa e de temas específicos.
<classe_legenda.php>
*/
/*
Valor: GERACORESCOLOURRAMP
Retorna uma lista de valores RGB de cores geradas com base nsa grades de cores existentes (ver i3geo/symbols/colourramps)
copiaSeguranca($map_file);
$m = new Temas($map_file, "");
if (!isset($_GET["marca"])) {
$_GET["marca"] = "";
}
$shp = ms_shapeObjFromWkt($_GET["xy"]);
if ($shp->type == MS_SHAPE_POINT) {
$tipo = "POINT";
}
if ($shp->type == MS_SHAPE_LINE) {
$tipo = "LINE";
}
if ($shp->type == MS_SHAPE_POLYGON) {
$tipo = "POLYGON";
}
$m->insereFeature($_GET["marca"], $_GET["tipo"], $_GET["xy"], $_GET["texto"], $_GET["position"], $_GET["partials"], $_GET["offsetx"], $_GET["offsety"], $_GET["minfeaturesize"], $_GET["mindistance"], $_GET["force"], $_GET["shadowcolor"], $_GET["shadowsizex"], $_GET["shadowsizey"], $_GET["outlinecolor"], $_GET["cor"], $_GET["sombray"], $_GET["sombrax"], $_GET["sombra"], $_GET["fundo"], $_GET["angulo"], $_GET["tamanho"], $_GET["fonte"], $_GET["wrap"], true, $_GET["nometema"]);
$m->salva();
redesenhaMapa();
break;
case "SHAPEFILE":
include_once "../../classesphp/classe_analise.php";
$m = new Analise($map_file, "");
$nomeLayer = $m->aplicaFuncaoListaWKT(array($_GET["xy"]), "converteSHP", $dir_tmp, $imgdir);
$l = $m->mapa->getlayerbyname($nomeLayer);
$l->setmetadata("tema", $_GET["nometema"]);
//verifica projecao
$shp = ms_shapeObjFromWkt($_GET["xy"]);
$c = $shp->getCentroid();
$c = $c->x;
if ($c > -181 && $c < 181) {
$l->setprojection(pegaProjecaoDefault("proj4"));
